Hidden switch locating means for a gardening tool

Abstract

A hidden switch locating means for a gardening tool includes a pair of blades pivoted to each other, each blade containing a cutting edge and a handle; each handle being provided with a pivoting base containing a pivoting hole and multiple arc holes of different diameters and being blocked by a cap; a pivoting bolt penetrating both pivoting holes and locked up with a nut; both caps being linked to each other with multiple keys and key troughs disposed to both caps; multiple arc holes from both pivoting portions being in a relation of alternatively deflected asymmetry with both blades stretched out, and in a fully penetrating relation with both blades closing upon each other; and limitation and release of stretching and clamping of both blades being controlled by pressing both caps to change relation between keys and arc holes.

1 . A hidden switch locating means for a gardening tool including the gardening tool containing two blades pivoted to each other with a pivoting bolt and a nut; each blade containing a cutting edge at its front section and a handle extending from the cutting edge and covered up with a rubber or plastic material at the rear section of the blade; a coil being disposed between two handles at where closer to a pivoting portion that holds both blades together; both handles being pressed in to control stretching out and clamping to cut in conjunction with a return force from the coil; the pivoting portion for both blades of the gardening tool being related to an enlarged disk portion; a pivoting base extending from the pivoting portion outside the handle at the read end of each blade; each pivoting base being blocked by a cap; multiple pairs of arc holes of different diameters surrounding a peripheral of a pivoting hole disposed at the center of the pivoting portion of both blades; the pivoting hole receiving the pivoting bolt to the pivoting portion with a nut; each arc hole being provided with a larger diameter hole section on one end and a smaller diameter hole section on the other end; those multiple arc holes of different diameters being in a alternatively deflected relation with both blades being stretched out; those multiple arc holes of different diameters being in a fully penetrating through relation with both blades being closed upon each other; two caps being linked to each other for operation by having multiple keys inserted and incorporated with both caps; each key containing a larger diameter rod section and a smaller diameter rod section to respectively penetrate through the larger and the smaller diameter hole sections of the arc hole; the relation between those multiple keys and those multiple arc holes of different diameters being changed by pressing to move either cap to limit or release stretching and clamping of both blades; and both blades being stored by firmly closing upon each other. 
   
   
       2 . The hidden switch locating means for a gardening tool as claimed in  claim 1 , wherein each cap filled in a pivoting base extending from each handle of the gardening tool is provided on its inner side multiple key troughs in a pre-designated number; and each key trough receives insertion and incorporation from the key passing through the arc holes of different diameters; and both caps are linked to each other for operating the locating means. 
   
   
       3 . The hidden switch locating means for a gardening tool as claimed in  claim 1 , wherein, multiple protruding posts are erected on an inner wall of the pivoting base on one handle; and multiple corresponding gaps are disposed on circumference of the cap.